201025616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1142191}}^1$

素因数の和:1142210

約数の個数: 20

約数和(自身を含む): 424895424

約数和(自身を除く): 223869808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1142191, 2284382, 4568764, 9137528, 12564101, 18275056, 25128202, 50256404, 100512808, 201025616]

約数ペア:

[(1, 201025616), (2, 100512808), (4, 50256404), (8, 25128202), (11, 18275056), (16, 12564101), (22, 9137528), (44, 4568764), (88, 2284382), (176, 1142191)]